1331035996 has 6 divisors (see below), whose sum is σ = 2329313000. Its totient is φ = 665517996.

The previous prime is 1331035991. The next prime is 1331036027. The reversal of 1331035996 is 6995301331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331035991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166379496 + ... + 166379503.

Almost surely, 2^1331035996 is an apocalyptic number.

It is an amenable number.

1331035996 is a deficient number, since it is larger than the sum of its proper divisors (998277004).

1331035996 is a wasteful number, since it uses less digits than its factorization.

1331035996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332759003 (or 332759001 counting only the distinct ones).

The product of its (nonzero) digits is 65610, while the sum is 40.

The square root of 1331035996 is about 36483.3660179540. The cubic root of 1331035996 is about 1100.0099161641.

The spelling of 1331035996 in words is "one billion, three hundred thirty-one million, thirty-five thousand, nine hundred ninety-six".